Grab a few extra seconds in the morning with the Baratza PortaHolder attachment, made for Baratza Maestro, Maestro Plus or Virtuoso grinders. Insert the PortaHolder into the grounds bin slot and you'll be able to rest your portafilter there, set the grind time and step away while your espresso is freshly ground. We love this new modification to the Baratza grinders and think you will, too.